Posted by Perry [71.172.35.107] on Tuesday, April 23, 2013 at 21:55:44 :
In Reply to: Gotta Love SEA FOAM posted by chris [67.82.251.179] on Tuesday, April 23, 2013 at 18:49:53 :
I had a valve hanging up in my 52 m37 I used sea foam Thur the wiper vac line and cleared it self up after a gallon or so. Good luck perry